Random Bash commands
Deleted files have not freed up space? Use this to kill of the PIDs and restore space
for x in $(lsof /path|egrep 'deleted'|awk '{print $2}'); do kill -9 $x;done
Highlight text. Usage: cat file|highlight term
highlight() { perl -pe "s/$1/\e[1;31;43m$&\e[0m/g"; }
You can use this in conjunction with cat, less, more, head and tail
tail -f /var/log/messages|highlight ftpd
Check for all immutable files
lsattr 2>/dev/null | while red X Y; do if [ $(echo $X | cut -b 5) == "i" ]; then echo $X $Y; fi ; done
Add specified modules to the php.ini file
PHP_MODULES=(gd iconv imap mcrypt mysqli mysql openssl pdo_mysql posix soap xmlrpc zip)
for phpModule in ${PHP_MODULES[@]}; do perl -pi -e 's/^;extension='${phpModule}'.so/extension='${phpModule}'.so/g' /path/to/php.ini
done
To Sort/Test
utmpdump /var/log/wtmp
rpm -qa |grep ^perl |wc -l
ps awfux | awk '/ph[p]/{print $1}' | sort | uniq -c | sort -nk1
exec ls /home/ | sed 's/\([0-9]\+\).*/\1/g' | sort -n | tail -10
cat /proc/cpuinfo | egrep '(model\name|processor|phy)'| grep -v bits| sort| grep -v processor | uniq -c
zgrep IP /var/log/messages* | grep "is now logged in"
less /var/log/messages | egrep 'SRC=' | awk '{print $12}' | cut -d = -f2 | sort -n | uniq -c | sort -n
xfreerdp --plugin cliprdr --composition --ignore-certificate --rfx --rfx-mode i -g 1152x864 -u administrator -p $2 $1
ps weauxf | egrep -i '/home/*/public_html/wp-login.php' | wc -l
df -T | awk '{print $1,$2,$NF}' | grep "^/dev"